SYNTHESIS OF A NEW POLYMER POLY (STYRENE SULFONIC ACID-CO-4-VINYLPYRIDINE) FOR PROTON EXCHANGE MEMBRANE FOR FUEL CELL

SYNTHESIS OF A NEW POLYMER POLY (STYRENE SULFONIC ACID-CO-4-VINYLPYRIDINE) FOR PROTON EXCHANGE MEMBRANE FOR FUEL CELL

Several types of poly(styrene sulfonic acid-co-4-vinylpyridine) polymer were realized using as monomers 4-styrenesulfonic acid sodium salt and 4-vinylpyridine. The copolymerization took place through free radical polymerization using different initiators as potassium metabisulfite, ammonium persulfa...

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Veröffentlicht in:Scientific bulletin. Series B, Chemistry and materials science Chemistry and materials science, 2014-01, Vol.76 (3), p.151-158
Hauptverfasser: LICA, Carmen Georgiana, SEGARCEANU, Mircea, PLESCA, Marinela, RIKABI, Abbas Abdul, NECHI, Gheorghe
Format: Artikel
Sprache:eng
Schlagworte:
Copolymerization
Copolymers
Crosslinking
Exchange
Polystyrene resins
Proton exchange membrane fuel cells
Sodium
Synthesis
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Zusammenfassung:Several types of poly(styrene sulfonic acid-co-4-vinylpyridine) polymer were realized using as monomers 4-styrenesulfonic acid sodium salt and 4-vinylpyridine. The copolymerization took place through free radical polymerization using different initiators as potassium metabisulfite, ammonium persulfate and sodium persulfate. The aim was the synthesis of a copolymer with a structure and characteristics suitable for creating a Proton Exchange Membrane (PEM) through haloalkyl crosslinking, this having a content of pyridine favorable for crosslinking.
ISSN:1454-2331